1345737276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 3772589184

約数和(自身を除く): 2426851908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 193, 234, 282, 317, 386, 423, 468, 564, 579, 611, 634, 772, 846, 951, 1158, 1222, 1268, 1692, 1737, 1833, 1902, 2316, 2444, 2509, 2853, 3474, 3666, 3804, 4121, 5018, 5499, 5706, 6948, 7332, 7527, 8242, 9071, 10036, 10998, 11412, 12363, 14899, 15054, 16484, 18142, 21996, 22581, 24726, 27213, 29798, 30108, 36284, 37089, 44697, 45162, 49452, 54426, 59596, 61181, 74178, 81639, 89394, 90324, 108852, 117923, 122362, 134091, 148356, 163278, 178788, 183543, 193687, 235846, 244724, 268182, 326556, 353769, 367086, 387374, 471692, 536364, 550629, 581061, 707538, 734172, 774748, 795353, 1061307, 1101258, 1162122, 1415076, 1590706, 1743183, 2122614, 2202516, 2324244, 2386059, 2875507, 3181412, 3486366, 4245228, 4772118, 5751014, 6972732, 7158177, 8626521, 9544236, 11502028, 14316354, 17253042, 25879563, 28632708, 34506084, 37381591, 51759126, 74763182, 103518252, 112144773, 149526364, 224289546, 336434319, 448579092, 672868638, 1345737276]

約数ペア:

[(1, 1345737276), (2, 672868638), (3, 448579092), (4, 336434319), (6, 224289546), (9, 149526364), (12, 112144773), (13, 103518252), (18, 74763182), (26, 51759126), (36, 37381591), (39, 34506084), (47, 28632708), (52, 25879563), (78, 17253042), (94, 14316354), (117, 11502028), (141, 9544236), (156, 8626521), (188, 7158177), (193, 6972732), (234, 5751014), (282, 4772118), (317, 4245228), (386, 3486366), (423, 3181412), (468, 2875507), (564, 2386059), (579, 2324244), (611, 2202516), (634, 2122614), (772, 1743183), (846, 1590706), (951, 1415076), (1158, 1162122), (1222, 1101258), (1268, 1061307), (1692, 795353), (1737, 774748), (1833, 734172), (1902, 707538), (2316, 581061), (2444, 550629), (2509, 536364), (2853, 471692), (3474, 387374), (3666, 367086), (3804, 353769), (4121, 326556), (5018, 268182), (5499, 244724), (5706, 235846), (6948, 193687), (7332, 183543), (7527, 178788), (8242, 163278), (9071, 148356), (10036, 134091), (10998, 122362), (11412, 117923), (12363, 108852), (14899, 90324), (15054, 89394), (16484, 81639), (18142, 74178), (21996, 61181), (22581, 59596), (24726, 54426), (27213, 49452), (29798, 45162), (30108, 44697), (36284, 37089)]